From f3fa37e8e5743913e377ebd489cc9862f77770da Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 4 Jan 2008 17:15:22 +0000
Subject: * string.c (trnext): should enable backslash escape.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'string.c')

diff --git a/string.c b/string.c
index 87f61a3321..6a491ddabd 100644
--- a/string.c
+++ b/string.c
@@ -3481,6 +3481,9 @@ trnext(struct tr *t, rb_encoding *enc)
     for (;;) {
 	if (!t->gen) {
 	    if (t->p == t->pend) return -1;
+	    if (t->p < t->pend - 1 && *t->p == '\\') {
+		t->p++;
+	    }
 	    t->now = rb_enc_codepoint(t->p, t->pend, enc);
 	    t->p += rb_enc_codelen(t->now, enc);
 	    if (t->p < t->pend - 1 && *t->p == '-') {
-- 
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